Based on the true story of a prolific American serial killer, viewers will discover and piece together details of the case alongside the investigators.
- Original language
- English
- Released
- 7 Jun 2015
- Last aired
- 7 Dec 2015
- Status
- Ended
- Length
- 2 seasons · 6 episodes
- Genres
- Documentary
- Age rating
- TV-14
- Network
- Investigation Discovery
